1024493056 has 20 divisors (see below), whose sum is σ = 2046986172. Its totient is φ = 512246272.

The previous prime is 1024493027. The next prime is 1024493059. The reversal of 1024493056 is 6503944201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024493059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 999970 + ... + 1000993.

Almost surely, 2^1024493056 is an apocalyptic number.

1024493056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1024493056 is a deficient number, since it is larger than the sum of its proper divisors (1022493116).

1024493056 is an frugal number, since it uses more digits than its factorization.

1024493056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000981 (or 2000965 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 1024493056 is about 32007.7030728542. The cubic root of 1024493056 is about 1008.0985878209.

The spelling of 1024493056 in words is "one billion, twenty-four million, four hundred ninety-three thousand, fifty-six".